/Engine/Source/Runtime/Engine/Classes/Kismet/KismetStringLibrary.h
Test if the input string are not equal (A != B)
Returns true if the input strings are not equal, false if they are equal
static bool NotEqual_StrStr ( const [FString](API\Runtime\Core\Containers\FString) & A, const [FString](API\Runtime\Core\Containers\FString) & B )